4526062720 has 64 divisors (see below), whose sum is σ = 10835502840. Its totient is φ = 1807851520.

The previous prime is 4526062691. The next prime is 4526062733. The reversal of 4526062720 is 272606254.

It can be written as a sum of positive squares in 4 ways, for example, as 991998016 + 3534064704 = 31496^2 + 59448^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482394 + ... + 491686.

Almost surely, 2^4526062720 is an apocalyptic number.

4526062720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4526062720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5417751420).

4526062720 is an abundant number, since it is smaller than the sum of its proper divisors (6309440120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4526062720 is an equidigital number, since it uses as much as digits as its factorization.

4526062720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10073 (or 10061 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4526062720 is about 67276.0189071856. The cubic root of 4526062720 is about 1654.1447947528.

Adding to 4526062720 its reverse (272606254), we get a palindrome (4798668974).

The spelling of 4526062720 in words is "four billion, five hundred twenty-six million, sixty-two thousand, seven hundred twenty".